Modelling of Complexation of Heavy Metals and Humic Acids with Utilization of High Resolution Ultrasound Spectroscopy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F08%3APU75814" target="_blank" >RIV/00216305:26310/08:PU75814 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Modelling of Complexation of Heavy Metals and Humic Acids with Utilization of High Resolution Ultrasound Spectroscopy

Original language description

Several model compounds (citric acid, hydroquinone, pyrocatechol, salicylic acid and EDTA), containing functional groups and structure similar to binding sites in structure of humic acids, were chosen for this contribution. Our previous results confirmedthat these model substances can be very useful in study of complexation of humic acids with metal ions. High Resolution Ultrasound Spectroscopy (HRUS) is method gaining ground more and more in research of bio-colloids. Interactions of cupric ions with these models are studied by HRUS and obtained results are compared and discussed with previous ones measured by means of different methods.

Czech name

Modelování komplexace těžkých kovů s huminovými kyselinami s využitím ultrazvukové spektroskopie s vysokým rozlišením

Czech description

Studium interakcí modelových sloučenin, strukturně podobných vazebným místům huminových kyselin, s těžkými kovy pomocí ultrazvukové spektroskopie s vysokým rozlišením

Type

O - Miscellaneous

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

<a href="/en/project/GA104%2F08%2F0990" target="_blank" >GA104/08/0990: Ultrasound spectroscopy in study of complexation of humic substances</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů